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https://issues.apache.org/jira/browse/ARROW-4464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rok Mihevc updated ARROW-4464:
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External issue URL: https://github.com/apache/arrow/issues/21021
> [Rust] [DataFusion] Add support for LIMIT
> -----------------------------------------
>
> Key: ARROW-4464
> URL: https://issues.apache.org/jira/browse/ARROW-4464
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust, Rust - DataFusion
> Reporter: Andy Grove
> Assignee: Nicolas Trinquier
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.13.0
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> As a user, I would like to be able to specify a LIMIT clause on my SQL
> queries.
> Work involved:
> * Add Limit to LogicalPlan enum
> * Write query planner code to translate SQL AST to Limit (SQL parser that we
> use already supports LIMIT)
> * Implement LimitRelation (look at filter.rs as a guide since it is quite
> similar)
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